On the Left menu are lists of Robotics and Animatronic building resources.
In addition, these services and parts sources have been helpful to us.
A great source for the aluminum we use in our projects and much more.
Great source for hardware and materials.
Upload a DXF file, and you get a quote on laser or waterjet cutting in a variety of materials.
3D Printing, and printed things for sale
Laser cutting and things for sale - now doing 3D too